20353725552

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{224239}}^1$

素因数の和:224342

約数の個数: 80

約数和(自身を含む): 55166627840

約数和(自身を除く): 34812902288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 30256, 45384, 90768, 224239, 448478, 672717, 896956, 1345434, 1793912, 2690868, 3587824, 5381736, 6951409, 10763472, 13678579, 13902818, 20854227, 27357158, 27805636, 41035737, 41708454, 54714316, 55611272, 82071474, 83416908, 109428632, 111222544, 164142948, 166833816, 218857264, 328285896, 333667632, 424035949, 656571792, 848071898, 1272107847, 1696143796, 2544215694, 3392287592, 5088431388, 6784575184, 10176862776, 20353725552]

約数ペア:

[(1, 20353725552), (2, 10176862776), (3, 6784575184), (4, 5088431388), (6, 3392287592), (8, 2544215694), (12, 1696143796), (16, 1272107847), (24, 848071898), (31, 656571792), (48, 424035949), (61, 333667632), (62, 328285896), (93, 218857264), (122, 166833816), (124, 164142948), (183, 111222544), (186, 109428632), (244, 83416908), (248, 82071474), (366, 55611272), (372, 54714316), (488, 41708454), (496, 41035737), (732, 27805636), (744, 27357158), (976, 20854227), (1464, 13902818), (1488, 13678579), (1891, 10763472), (2928, 6951409), (3782, 5381736), (5673, 3587824), (7564, 2690868), (11346, 1793912), (15128, 1345434), (22692, 896956), (30256, 672717), (45384, 448478), (90768, 224239)]